University of San Francisco Chemistry 260: Analytical Chemistry Dr. Victor Lau Room 413, Harney Hall, USF [email protected].
Copyright © 2010 Pearson Education, Inc. Slide 19 - 1.
Precision
CNC4_Understanding Equity Returns Concepts (Noted)
Copyright © 2010, 2007, 2004 Pearson Education, Inc. Chapter 19 Confidence Intervals for Proportions.
Probability distribution functions Normal distribution Lognormal distribution Mean, median and mode Tails Extreme value distributions.
The t-test, the paired t-test, and introduction to non-parametric tests July 8, 2004.
Objective: To estimate population proportions under specific conditions with various confidence levels.
Confidence Intervals for Proportions Chapter 19. Standard Error Both of the sampling distributions we’ve looked at are Normal. – For proportions – For.
1-1 Copyright © 2015, 2010, 2007 Pearson Education, Inc. Chapter 18, Slide 1 Chapter 18 Confidence Intervals for Proportions.
© 2010 Pearson Prentice Hall. All rights reserved Confidence Intervals for the Population Mean When the Population Standard Deviation is Unknown.
A Confidence Interval Recall that the sampling distribution model of is centered at p, with standard deviation. Since we don’t know p, we can’t find the.
